:root{
  --bg:#0c111d;
  --bg-soft:#111827;
  --card:#172033;
  --card-2:#202a3f;
  --text:#f8fafc;
  --muted:#cbd5e1;
  --muted-2:#94a3b8;
  --accent:#f5b338;
  --accent-2:#ffcf69;
  --dark:#05070c;
  --white:#ffffff;
  --line:rgba(255,255,255,.12);
  --shadow:0 24px 70px rgba(0,0,0,.38);
  --radius:28px;
  --radius-sm:18px;
  --max:1180px;
}

*{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;
  overflow-x:hidden;
}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}

.skip-link{
  position:absolute;
  left:-999px;
  top:16px;
  background:var(--accent);
  color:var(--dark);
  padding:10px 14px;
  border-radius:12px;
  z-index:9999;
}
.skip-link:focus{left:16px}

.container{
  width:min(100% - 36px, var(--max));
  margin-inline:auto;
}
.section-pad{padding:92px 0}

.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(12,17,29,.78);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.navbar{
  width:min(100% - 36px, var(--max));
  margin-inline:auto;
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-width:max-content;
}
.brand-mark{
  position:relative;
  width:48px;
  height:48px;
  border-radius:16px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  box-shadow:0 12px 30px rgba(245,179,56,.28);
  display:grid;
  place-items:center;
  flex:0 0 auto;
}
.key-head{
  width:18px;
  height:18px;
  border:5px solid var(--dark);
  border-radius:50%;
  display:block;
  transform:translateX(-6px);
}
.key-body{
  position:absolute;
  width:22px;
  height:5px;
  background:var(--dark);
  border-radius:10px;
  left:24px;
  top:22px;
}
.key-body::after,
.key-body::before{
  content:"";
  position:absolute;
  width:5px;
  height:8px;
  background:var(--dark);
  right:2px;
  top:3px;
  border-radius:0 0 2px 2px;
}
.key-body::before{right:9px;height:6px}
.brand-text{display:grid;line-height:1.05;text-transform:uppercase;letter-spacing:.04em}
.brand-text strong{font-size:15px;color:var(--white)}
.brand-text span{font-size:13px;color:var(--accent);font-weight:700}

.nav-links{
  display:flex;
  align-items:center;
  gap:8px;
  margin-left:auto;
}
.nav-links a{
  color:var(--muted);
  font-weight:700;
  padding:11px 14px;
  border-radius:999px;
  transition:.25s ease;
}
.nav-links a:hover,
.nav-links a:focus-visible{
  background:rgba(255,255,255,.08);
  color:var(--white);
}
.header-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 18px;
  border-radius:999px;
  background:var(--accent);
  color:var(--dark);
  font-weight:900;
  box-shadow:0 12px 30px rgba(245,179,56,.23);
}
.menu-toggle{
  display:none;
  width:46px;
  height:46px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:var(--white);
  border-radius:14px;
  cursor:pointer;
}
.menu-toggle span{
  width:22px;
  height:2px;
  background:var(--white);
  display:block;
  margin:5px auto;
  border-radius:10px;
  transition:.25s ease;
}
.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-open .menu-toggle span:nth-child(2){opacity:0}
.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.hero{
  position:relative;
  min-height:calc(100vh - 82px);
  display:flex;
  align-items:center;
  overflow:hidden;
}
.hero-bg{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 18% 18%, rgba(245,179,56,.22), transparent 28%),
    radial-gradient(circle at 82% 20%, rgba(255,255,255,.08), transparent 24%),
    linear-gradient(135deg,#0c111d 0%,#121b2d 52%,#06080d 100%);
}
.hero-bg::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(to bottom, black, transparent 92%);
}
.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);
  gap:44px;
  align-items:center;
}
.eyebrow{
  color:var(--accent);
  font-size:13px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.18em;
  margin:0 0 14px;
}
.eyebrow.dark{color:#2b1a00}
h1,h2,h3,p{margin-top:0}
h1{
  font-size:clamp(44px,7vw,86px);
  line-height:.96;
  letter-spacing:-.06em;
  margin-bottom:24px;
}
.hero-text{
  color:var(--muted);
  font-size:clamp(18px,2vw,23px);
  max-width:720px;
  margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 23px;
  border-radius:999px;
  font-weight:900;
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease;
  border:1px solid transparent;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:var(--dark);
  box-shadow:0 18px 44px rgba(245,179,56,.25);
}
.btn-secondary{
  background:rgba(255,255,255,.08);
  color:var(--white);
  border-color:var(--line);
}
.btn-dark{
  background:var(--dark);
  color:var(--white);
  border-color:rgba(0,0,0,.1);
}
.hero-info{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  max-width:800px;
}
.hero-info article,
.coverage-details article{
  background:rgba(255,255,255,.07);
  border:1px solid var(--line);
  padding:16px;
  border-radius:18px;
}
.hero-info span,
.coverage-details span{
  display:block;
  color:var(--muted-2);
  font-size:13px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.hero-info strong,
.coverage-details strong{display:block;color:var(--white);font-size:17px;margin-top:2px}

.hero-card{
  background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.05));
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  border-radius:var(--radius);
  padding:34px;
  position:relative;
  overflow:hidden;
}
.hero-card::after{
  content:"";
  position:absolute;
  width:220px;
  height:220px;
  background:rgba(245,179,56,.14);
  filter:blur(2px);
  border-radius:50%;
  right:-90px;
  top:-90px;
}
.lock-visual{
  position:relative;
  width:190px;
  height:205px;
  margin:0 auto 24px;
}
.lock-shackle{
  position:absolute;
  width:108px;
  height:112px;
  border:18px solid var(--accent);
  border-bottom:none;
  border-radius:64px 64px 0 0;
  left:41px;
  top:4px;
}
.lock-body{
  position:absolute;
  width:172px;
  height:128px;
  left:9px;
  bottom:0;
  border-radius:28px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  box-shadow:0 20px 60px rgba(245,179,56,.28);
}
.lock-hole{
  position:absolute;
  left:50%;
  top:42%;
  width:20px;
  height:20px;
  transform:translate(-50%,-50%);
  border-radius:50%;
  background:var(--dark);
}
.lock-hole::after{
  content:"";
  position:absolute;
  left:7px;
  top:16px;
  width:6px;
  height:28px;
  background:var(--dark);
  border-radius:10px;
}
.hero-card h2{font-size:32px;line-height:1.06;margin-bottom:10px;position:relative;z-index:2}
.hero-card p{color:var(--muted);position:relative;z-index:2}
.hero-card ul{
  list-style:none;
  padding:0;
  margin:18px 0 0;
  display:grid;
  gap:10px;
  position:relative;
  z-index:2;
}
.hero-card li{
  padding:12px 14px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.15);
  border-radius:14px;
  color:var(--text);
  font-weight:800;
}
.hero-card li::before{content:"•";color:var(--accent);margin-right:9px}

.quick-contact{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:var(--dark);
  padding:36px 0;
}
.quick-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.quick-wrap h2{font-size:clamp(28px,4vw,44px);line-height:1;margin-bottom:8px;letter-spacing:-.04em}
.quick-wrap p{margin:0;font-weight:700;color:#412800}

.section-heading{
  text-align:center;
  max-width:780px;
  margin:0 auto 42px;
}
.section-heading.left{text-align:left;margin:0}
.section-heading h2,
.split-copy h2,
.coverage-card h2,
.final-card h2{
  font-size:clamp(34px,5vw,58px);
  line-height:1;
  letter-spacing:-.055em;
  margin-bottom:16px;
}
.section-heading p,
.split-copy p,
.final-card p{color:var(--muted);font-size:18px}
.service-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.service-card{
  background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.045));
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:26px;
  min-height:220px;
  transition:transform .25s ease, border-color .25s ease, background .25s ease;
}
.service-card:hover{
  transform:translateY(-6px);
  border-color:rgba(245,179,56,.42);
  background:linear-gradient(180deg,rgba(245,179,56,.13),rgba(255,255,255,.045));
}
.service-icon{
  width:54px;
  height:54px;
  display:grid;
  place-items:center;
  border-radius:18px;
  background:rgba(245,179,56,.13);
  margin-bottom:20px;
  font-size:25px;
}
.service-card h3{font-size:22px;line-height:1.1;margin-bottom:10px}
.service-card p{color:var(--muted);margin:0}

.split-section{padding:96px 0;background:var(--bg-soft)}
.split-section.reverse{background:#0a0f1a}
.split-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:44px;
  align-items:center;
}
.visual-panel{
  position:relative;
  min-height:430px;
  border-radius:var(--radius);
  overflow:hidden;
  background:
    radial-gradient(circle at 22% 18%, rgba(245,179,56,.2), transparent 32%),
    linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  display:grid;
  place-items:center;
}
.visual-panel::before{
  content:"";
  position:absolute;
  inset:24px;
  border:1px dashed rgba(255,255,255,.16);
  border-radius:24px;
}
.car-shape{
  position:relative;
  width:320px;
  height:145px;
  border-radius:65px 75px 35px 35px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  box-shadow:0 26px 72px rgba(245,179,56,.24);
}
.car-shape::before{
  content:"";
  position:absolute;
  width:190px;
  height:88px;
  border-radius:78px 78px 14px 14px;
  background:var(--accent);
  top:-58px;
  left:62px;
}
.car-window{
  position:absolute;
  width:122px;
  height:56px;
  background:#1d2a40;
  border-radius:52px 52px 8px 8px;
  top:-40px;
  left:100px;
}
.car-light{
  position:absolute;
  width:34px;
  height:16px;
  right:16px;
  top:58px;
  background:#fff7d7;
  border-radius:999px;
}
.wheel{
  position:absolute;
  width:66px;
  height:66px;
  bottom:-28px;
  border-radius:50%;
  background:var(--dark);
  border:10px solid #3a4253;
}
.wheel-one{left:48px}.wheel-two{right:48px}
.floating-key{
  position:absolute;
  right:54px;
  top:66px;
  width:80px;
  height:20px;
  background:var(--white);
  border-radius:20px;
  transform:rotate(-28deg);
  opacity:.9;
}
.floating-key::before{
  content:"";
  position:absolute;
  width:32px;
  height:32px;
  border:9px solid var(--white);
  border-radius:50%;
  left:-36px;
  top:-15px;
}
.floating-key::after{
  content:"";
  position:absolute;
  width:12px;
  height:24px;
  background:var(--white);
  right:8px;
  bottom:-16px;
  border-radius:0 0 3px 3px;
  box-shadow:-18px 6px 0 -2px var(--white);
}
.split-copy{max-width:560px}
.feature-list{display:grid;gap:12px;margin-top:24px}
.feature-list div{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:15px 16px;
  background:rgba(255,255,255,.06);
  border:1px solid var(--line);
  border-radius:16px;
  color:var(--text);
  font-weight:750;
}
.feature-list span{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--accent);
  margin-top:8px;
  flex:0 0 auto;
  box-shadow:0 0 0 5px rgba(245,179,56,.13);
}
.residential{
  background:
    radial-gradient(circle at 78% 22%, rgba(245,179,56,.2), transparent 32%),
    linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
}
.door-visual{
  position:relative;
  width:210px;
  height:320px;
  border-radius:28px 28px 6px 6px;
  background:linear-gradient(135deg,#27344d,#121827);
  border:12px solid rgba(245,179,56,.94);
  box-shadow:0 26px 72px rgba(0,0,0,.28);
}
.door-knob{
  position:absolute;
  width:22px;
  height:22px;
  border-radius:50%;
  background:var(--accent);
  right:26px;
  top:154px;
}
.door-lines{
  position:absolute;
  inset:24px;
  border:2px solid rgba(255,255,255,.12);
  border-radius:18px 18px 4px 4px;
}
.door-lines::before{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:112px;
  border-top:2px solid rgba(255,255,255,.12);
}
.digital-lock{
  position:absolute;
  right:80px;
  top:96px;
  width:72px;
  height:114px;
  border-radius:20px;
  background:var(--accent);
  box-shadow:0 18px 42px rgba(245,179,56,.24);
}
.digital-lock::before{
  content:"";
  position:absolute;
  inset:12px 12px auto;
  height:24px;
  border-radius:8px;
  background:var(--dark);
}
.digital-lock::after{
  content:"";
  position:absolute;
  left:16px;
  right:16px;
  bottom:16px;
  height:42px;
  background:repeating-linear-gradient(90deg,var(--dark) 0 8px, transparent 8px 14px);
  opacity:.8;
}

.control-section{
  background:
    radial-gradient(circle at 15% 15%, rgba(245,179,56,.16), transparent 26%),
    var(--bg);
}
.controls-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:32px;
  align-items:stretch;
}
.control-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.control-card{
  background:linear-gradient(180deg,var(--card),var(--card-2));
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:30px;
  min-height:240px;
  position:relative;
  overflow:hidden;
}
.control-card::after{
  content:"";
  position:absolute;
  width:120px;
  height:120px;
  right:-30px;
  bottom:-30px;
  border-radius:50%;
  background:rgba(245,179,56,.13);
}
.control-card h3{font-size:28px;line-height:1.05;margin-bottom:14px}
.control-card p{color:var(--muted);margin:0;position:relative;z-index:2}

.coverage-section{
  background:#0a0f1a;
}
.coverage-card{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:30px;
  align-items:center;
  padding:42px;
  border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(255,255,255,.1),rgba(255,255,255,.04));
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.coverage-card h2{margin:0}
.coverage-details{display:grid;gap:12px}

.final-cta{
  padding:104px 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(245,179,56,.24), transparent 35%),
    linear-gradient(180deg,var(--bg),#05070c);
}
.final-card{
  max-width:900px;
  margin:auto;
  text-align:center;
  padding:54px 34px;
  border-radius:var(--radius);
  background:rgba(255,255,255,.07);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.final-card p{max-width:680px;margin:0 auto 26px}

.site-footer{
  padding:54px 0;
  background:#05070c;
  border-top:1px solid var(--line);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr .8fr;
  gap:28px;
}
.footer-brand{margin-bottom:16px}
.site-footer p{color:var(--muted);margin-bottom:0}
.site-footer h3{font-size:16px;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:14px}
.site-footer a{display:block;color:var(--muted);margin:7px 0;transition:.22s ease}
.site-footer a:hover{color:var(--accent)}

.whatsapp-float{
  position:fixed;
  width:60px;
  height:60px;
  right:20px;
  bottom:20px;
  z-index:999;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:var(--dark);
  font-size:26px;
  font-weight:900;
  box-shadow:0 16px 45px rgba(245,179,56,.35);
  border:1px solid rgba(0,0,0,.08);
}

.reveal{
  opacity:1;
  transform:none;
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.visible{opacity:1;transform:translateY(0)}

@media (max-width:980px){
  .header-cta{display:none}
  .menu-toggle{display:block;position:relative;z-index:1002}
  .nav-links{
    position:fixed;
    inset:82px 18px auto 18px;
    display:grid;
    gap:8px;
    padding:18px;
    background:rgba(12,17,29,.96);
    border:1px solid var(--line);
    border-radius:22px;
    box-shadow:var(--shadow);
    transform:translateY(-20px);
    opacity:0;
    pointer-events:none;
    transition:.25s ease;
  }
  .menu-open .nav-links{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{padding:14px 16px;background:rgba(255,255,255,.05)}
  .hero{min-height:auto}
  .hero-grid,
  .split-grid,
  .controls-grid,
  .coverage-card{
    grid-template-columns:1fr;
  }
  .hero-card{max-width:620px;margin:auto;width:100%}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .quick-wrap{align-items:flex-start;flex-direction:column}
  .control-cards{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:680px){
  .container,.navbar{width:min(100% - 28px, var(--max))}
  .navbar{min-height:74px}
  .section-pad{padding:70px 0}
  .hero{padding-top:50px}
  h1{font-size:clamp(42px,13vw,64px)}
  .hero-info{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .service-grid{grid-template-columns:1fr}
  .service-card{min-height:auto}
  .visual-panel{min-height:340px}
  .car-shape{width:240px;height:112px}
  .car-shape::before{width:146px;height:72px;top:-46px;left:46px}
  .car-window{width:94px;height:44px;top:-34px;left:74px}
  .wheel{width:54px;height:54px;bottom:-24px}
  .wheel-one{left:34px}.wheel-two{right:34px}
  .floating-key{right:38px;top:48px;transform:scale(.82) rotate(-28deg)}
  .door-visual{transform:scale(.82)}
  .digital-lock{right:40px;top:70px;transform:scale(.82)}
  .coverage-card,.final-card{padding:30px 22px}
  .footer-grid{grid-template-columns:1fr}
  .whatsapp-float{width:56px;height:56px;right:16px;bottom:16px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}