:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --soft:#f8fafc;
  --dark:#0f172a;
  --dark-2:#1e293b;
  --radius:28px;
  --shadow:0 10px 30px rgba(15,23,42,.08);
  --shadow-lg:0 24px 60px rgba(15,23,42,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 2rem));margin:0 auto}
.sr-only{
  position:absolute!important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}
.site-header{
  position:sticky;top:0;z-index:40;
  border-bottom:1px solid rgba(226,232,240,.8);
  backdrop-filter:blur(18px);
  background:rgba(255,255,255,.86);
}
.header-inner{
  min-height:76px;
  display:flex;align-items:center;justify-content:space-between;
  gap:1rem;
}
.brand{display:flex;align-items:center;gap:.85rem;font-weight:700;font-size:1.35rem}
.brand-text{
  background:linear-gradient(90deg,#0f172a,#475569);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.brand-badge{
  width:42px;height:42px;border:1px solid #cbd5e1;border-radius:999px;background:#fff;
  box-shadow:var(--shadow);display:grid;place-items:center;flex:0 0 auto;
}
.nav{display:flex;gap:1.5rem;color:#475569;font-size:.95rem}
.nav a{position:relative;padding:.25rem 0}
.nav a::after{
  content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:#0f172a;transition:width .25s ease;
}
.nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:.75rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  border-radius:999px;padding:.95rem 1.35rem;font-weight:600;
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-dark{background:#0f172a;color:#fff;box-shadow:var(--shadow)}
.btn-dark:hover{box-shadow:var(--shadow-lg)}
.btn-light{background:rgba(255,255,255,.88);border:1px solid #cbd5e1;color:#1e293b}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:999px;border:1px solid #cbd5e1;background:#fff;color:#334155;
  align-items:center;justify-content:center;cursor:pointer;
}
.mobile-nav{display:none;border-top:1px solid var(--line);padding:.75rem 0 .9rem}
.mobile-nav a{
  display:block;padding:.85rem 1rem;border-radius:18px;color:#334155;font-weight:600
}
.mobile-nav a:hover{background:#f8fafc}
.hero{
  position:relative;overflow:hidden;border-bottom:1px solid var(--line);
}
.hero-media{
  position:absolute;inset:0;overflow:hidden;
}
.hero-media video{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.03);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at top right, rgba(15,23,42,.08), transparent 25%),
    linear-gradient(90deg, rgba(255,255,255,.95), rgba(255,255,255,.88), rgba(255,255,255,.70));
}
.hero-inner{
  position:relative;display:grid;gap:2.5rem;padding:5rem 0;
  grid-template-columns:1.15fr .85fr;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  border:1px solid var(--line);background:rgba(255,255,255,.82);
  padding:.65rem 1rem;border-radius:999px;color:#475569;font-size:.94rem;font-weight:600;
  box-shadow:var(--shadow)
}
.dot{width:8px;height:8px;border-radius:999px;background:#22c55e}
.hero h1{
  margin:1.2rem 0 0;max-width:14ch;font-size:clamp(2.6rem,5vw,4.6rem);
  line-height:1.01;letter-spacing:-.04em
}
.hero p{
  margin:1.35rem 0 0;max-width:720px;color:#475569;font-size:1.08rem;line-height:1.9
}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}
.hero-badges{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;max-width:720px;margin-top:2.2rem
}
.info-card{
  border:1px solid rgba(255,255,255,.8);background:rgba(255,255,255,.82);
  border-radius:22px;padding:1rem;box-shadow:var(--shadow)
}
.info-card strong{display:block;font-size:.95rem}
.info-card span{display:block;margin-top:.25rem;font-size:.9rem;color:#475569}
.panel{
  overflow:hidden;border:1px solid var(--line);border-radius:30px;background:rgba(255,255,255,.9);
  box-shadow:var(--shadow-lg)
}
.panel-cover{height:220px;background-size:cover;background-position:center}
.panel-body{padding:1.5rem}
.pill{
  display:inline-flex;border:1px solid var(--line);border-radius:999px;background:#f8fafc;color:#334155;
  padding:.4rem .8rem;font-size:.78rem;font-weight:700
}
.section{padding:5rem 0}
.section-soft{background:#f8fafc;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section h2{
  margin:0;font-size:clamp(2rem,4vw,2.8rem);line-height:1.05;letter-spacing:-.03em
}
.section-lead{margin-top:1rem;color:#475569;font-size:1.05rem;line-height:1.9;max-width:760px}
.grid{display:grid;gap:1.25rem}
.services-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:2rem}
.card{
  border:1px solid var(--line);border-radius:28px;background:#fff;padding:1.6rem;box-shadow:var(--shadow);
  transition:transform .22s ease, box-shadow .22s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .small{color:#64748b;font-size:.92rem;font-weight:600}
.card h3{margin:.85rem 0 0;font-size:1.45rem;letter-spacing:-.02em}
.card p{margin:.95rem 0 0;color:#475569;line-height:1.85}
.icon-box{
  width:46px;height:46px;border-radius:18px;border:1px solid var(--line);background:#f8fafc;display:grid;place-items:center;
}
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}
.stack{display:grid;gap:1rem}
.feature-box{border:1px solid var(--line);border-radius:24px;background:#fff;padding:1.2rem;box-shadow:var(--shadow)}
.feature-box h3{margin:0;font-size:1.1rem}
.feature-box p{margin:.45rem 0 0;color:#475569;line-height:1.8}
.problem-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;margin-top:1.2rem}
.problem{
  border:1px solid var(--line);border-radius:18px;background:#f8fafc;padding:.9rem 1rem;font-size:.94rem;color:#334155
}
.brands-grid{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:1.8rem}
.brand-card{
  border:1px solid var(--line);border-radius:24px;background:#fff;padding:1.35rem;text-align:center;font-weight:700;box-shadow:var(--shadow)
}
.city-showcase{
  border-top:1px solid var(--line);background:#f8fafc
}
.city-shell{
  width:min(900px,100%);margin:0 auto;border:1px solid var(--line);border-radius:32px;background:#fff;overflow:hidden;box-shadow:var(--shadow)
}
.city-hero{
  padding:1.6rem 2rem;background:linear-gradient(90deg,#0f172a,#334155);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)
}
.city-meta{display:flex;flex-wrap:wrap;gap:.7rem;font-size:.86rem;color:rgba(255,255,255,.84)}
.city-chip{display:inline-flex;align-items:center;gap:.45rem;padding:.45rem .8rem;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08)}
.city-body{padding:1.8rem}
.city-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.city-grid .mini-card{border:1px solid var(--line);border-radius:22px;background:#f8fafc;padding:1rem}
.city-grid .mini-card h4{margin:.65rem 0 0;font-size:1.02rem}
.city-grid .mini-card p{margin:.45rem 0 0;color:#475569;font-size:.92rem;line-height:1.75}
.city-columns{display:grid;grid-template-columns:1fr .92fr;gap:1.4rem;margin-top:1.4rem}
.related{
  border:1px solid var(--line);border-radius:26px;background:#f8fafc;padding:1.2rem
}
.related h4{margin:0;font-size:1.15rem}
.related-links{display:grid;gap:.8rem;margin-top:1rem}
.related-links a{
  display:flex;align-items:center;justify-content:space-between;padding:.9rem 1rem;border:1px solid var(--line);
  border-radius:18px;background:#fff;font-size:.94rem;font-weight:600;color:#334155
}
.related-links a:hover{box-shadow:var(--shadow)}
.contact-card{
  overflow:hidden;border:1px solid var(--line);border-radius:32px;background:#fff;box-shadow:var(--shadow)
}
.contact-grid{display:grid;grid-template-columns:1fr .9fr}
.contact-photo{min-height:280px;background-size:cover;background-position:center}
.phone-chip{
  display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.2rem;border:1px solid var(--line);border-radius:18px;
  background:#f8fafc;font-weight:700
}
.footer{padding:2rem 0;color:#64748b;font-size:.95rem}
.animate-on-scroll{
  opacity:0;transform:translateY(18px);transition:opacity .65s ease, transform .65s ease
}
.animate-on-scroll.is-visible{opacity:1;transform:none}
@media (max-width: 980px){
  .nav{display:none}
  .menu-toggle{display:flex}
  .hero-inner, .feature-split, .city-columns, .contact-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .brands-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 720px){
  .hero{min-height:auto}
  .hero-inner{padding:4rem 0}
  .hero-badges, .services-grid, .city-grid, .problem-grid, .brands-grid{grid-template-columns:1fr}
  .panel-cover{height:180px}
  .city-hero,.city-body,.panel-body{padding:1.2rem}
  .section{padding:4rem 0}
}

.drone-svg{color:#0f172a}
.prop{transform-box:fill-box;transform-origin:center;animation:spin 1.15s linear infinite}
.p2{animation-delay:.08s}.p3{animation-delay:.16s}.p4{animation-delay:.24s}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}