:root{
  --navy:#0B1C33;
  --navy-deep:#071322;
  --navy-mid:#16335A;
  --gold:#C5A059;
  --gold-light:#E8CF86;
  --gold-dark:#8E7028;
  --off:#F4F6F8;
  --white:#ffffff;
  --text:#1C2430;
  --muted:#5B6573;
  --line:#E4E8EE;
  --shadow:0 16px 40px rgba(7,19,34,.10);
  --radius:16px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;
  color:var(--text);
  background:var(--off);
  line-height:1.7;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font-family:inherit}
.container{width:min(1180px,92%);margin:auto}
section,footer{scroll-margin-top:140px}
body{padding-top:126px}

.skip-link{
  position:absolute;left:-999px;top:8px;background:var(--gold);color:var(--navy);
  padding:8px 14px;z-index:3000;border-radius:8px;font-weight:700
}
.skip-link:focus{left:12px}

/* Fixed header stack */
.site-header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:1002;
}

/* Top bar */
.topbar{
  background:var(--navy-deep);
  color:#d7deea;
  font-size:13px;
  border-bottom:1px solid rgba(197,160,89,.18);
}
.topbar-inner{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  min-height:38px;flex-wrap:wrap;padding:8px 0;
}
.topbar a{color:#d7deea;text-decoration:none}
.topbar a:hover{color:var(--gold-light)}
.topbar-left,.topbar-right{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.topbar i{color:var(--gold);margin-right:6px}

/* Header */
header{
  position:relative;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(16px);
  box-shadow:0 8px 24px rgba(7,19,34,.08);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:88px;gap:20px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:0}
.logo img{
  width:58px;
  height:58px;
  border-radius:50%;
  object-fit:cover;
  flex-shrink:0;
  background:#e8e9ed;
  box-shadow:0 4px 14px rgba(11,28,51,.18);
}
.logo-text strong{
  display:block;color:var(--navy);font-size:18px;letter-spacing:.8px;line-height:1.1
}
.logo-text span{
  display:block;color:var(--muted);font-size:11px;letter-spacing:.4px
}
nav#menu{display:flex;align-items:center;gap:26px}
nav#menu a{
  text-decoration:none;font-weight:600;font-size:15px;color:#223;
  position:relative
}
nav#menu a::after{
  content:"";position:absolute;left:0;bottom:-7px;width:0;height:2px;
  background:var(--gold);transition:width .25s
}
nav#menu a:hover,nav#menu a:focus,nav#menu a.active{color:var(--navy)}
nav#menu a:hover::after,nav#menu a:focus::after,nav#menu a.active::after{width:100%}
.nav-cta{
  background:var(--navy);color:var(--white)!important;text-decoration:none;
  padding:11px 18px;border-radius:999px;font-weight:700;font-size:13.5px;
  white-space:nowrap;letter-spacing:.2px
}
.nav-cta:hover{background:var(--navy-mid)}
.nav-cta::after{display:none!important}
.menu-btn{
  display:none;width:44px;height:44px;border:0;background:transparent;
  color:var(--navy);font-size:22px;border-radius:50%;cursor:pointer
}
.menu-overlay{
  position:fixed;inset:0;background:rgba(7,19,34,.55);
  opacity:0;visibility:hidden;transition:.3s;z-index:1001
}
.menu-overlay.active{opacity:1;visibility:visible}

/* Hero */
.hero{
  position:relative;min-height:86vh;display:flex;align-items:center;
  color:var(--white);
  background:url('../images/hero.jpg') center/cover no-repeat;
  padding:90px 0 80px;
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(7,19,34,.92) 0%,rgba(11,28,51,.78) 58%,rgba(11,28,51,.45) 100%);
}
.hero-content{position:relative;z-index:2;max-width:740px}
.eyebrow-pill{
  display:inline-block;border:1px solid rgba(197,160,89,.45);
  background:rgba(197,160,89,.12);color:var(--gold-light);
  padding:7px 14px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:1.2px;text-transform:uppercase;margin-bottom:18px
}
.hero h1{
  font-size:clamp(32px,5vw,56px);line-height:1.12;font-weight:800;
  letter-spacing:-.8px;margin-bottom:18px
}
.hero h1 em{font-style:normal;color:var(--gold-light)}
.hero p{font-size:18px;color:#d5deea;max-width:560px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.btn,.btn-outline,.btn-gold{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;
  padding:14px 24px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .25s,background .25s,box-shadow .25s;border:0;cursor:pointer
}
.btn{background:var(--gold);color:var(--navy-deep);box-shadow:0 10px 24px rgba(197,160,89,.28)}
.btn:hover{transform:translateY(-2px);background:var(--gold-light)}
.btn-outline{border:1.5px solid rgba(255,255,255,.7);color:var(--white);background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-gold{background:var(--navy);color:var(--white)}
.btn-gold:hover{background:var(--navy-mid)}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:22px;margin-top:36px;color:#c9d3e2;font-size:13.5px;font-weight:600
}
.hero-meta span{display:flex;align-items:center;gap:8px}
.hero-meta i{color:var(--gold)}

/* Sections */
.section{padding:92px 0}
.center{text-align:center}
.kicker{
  display:block;color:var(--gold-dark);font-weight:700;letter-spacing:1.6px;
  text-transform:uppercase;font-size:12px;margin-bottom:10px
}
.section h2{
  font-size:clamp(26px,3.4vw,36px);color:var(--navy);letter-spacing:-.4px;margin-bottom:12px
}
.lead{max-width:640px;margin:0 auto 46px;color:var(--muted)}

/* Services */
.service-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px
}
.card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s
}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 40px rgba(7,19,34,.14)}
.card-img{position:relative;height:190px;overflow:hidden;background:var(--navy)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.card:hover .card-img img{transform:scale(1.06)}
.card-tag{
  position:absolute;left:14px;top:14px;background:rgba(7,19,34,.86);color:var(--gold-light);
  font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;
  padding:5px 10px;border-radius:999px
}
.card-body{padding:22px}
.card-icon{
  width:44px;height:44px;border-radius:12px;background:rgba(197,160,89,.12);
  color:var(--gold-dark);display:flex;align-items:center;justify-content:center;
  margin-bottom:12px;font-size:18px
}
.card h3{color:var(--navy);font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}

/* About */
.about{background:var(--white)}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.about-copy .kicker,.about-copy h2{text-align:left}
.about-copy .lead{margin:0 0 20px;text-align:left}
.about-copy p{color:var(--muted);margin-bottom:14px}
.about-points{list-style:none;margin-top:18px}
.about-points li{
  display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;color:var(--text);font-weight:600
}
.about-points i{color:var(--gold-dark);margin-top:4px}
.about-visual{position:relative}
.about-visual img{width:100%;height:460px;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}
.about-badge{
  position:absolute;left:22px;bottom:22px;background:var(--navy);color:var(--white);
  padding:16px 18px;border-radius:14px;border-left:4px solid var(--gold);max-width:240px
}
.about-badge strong{display:block;color:var(--gold-light);font-size:13px;letter-spacing:.6px}
.about-badge span{font-size:13px;color:#d5deea}

/* Why */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why-card{
  background:var(--white);padding:28px 22px;border-radius:var(--radius);
  box-shadow:var(--shadow);text-align:center
}
.why-icon{
  width:58px;height:58px;margin:0 auto 14px;border-radius:50%;
  background:rgba(197,160,89,.12);color:var(--gold-dark);
  display:flex;align-items:center;justify-content:center;font-size:22px
}
.why-card h3{color:var(--navy);font-size:17px;margin-bottom:8px}
.why-card p{color:var(--muted);font-size:14px}

/* Coverage */
.coverage{background:var(--navy);color:var(--white)}
.coverage .kicker{color:var(--gold-light)}
.coverage h2{color:var(--white)}
.coverage .lead{color:#c9d3e2}
.city-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.city{
  background:rgba(255,255,255,.06);border:1px solid rgba(197,160,89,.22);
  border-radius:12px;padding:18px 10px;text-align:center;font-weight:700
}
.city small{display:block;font-weight:500;color:#b7c2d2;font-size:12px;margin-top:4px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.contact-card{
  background:var(--navy);color:var(--white);border-radius:20px;padding:32px
}
.contact-card h3{font-size:24px;margin-bottom:10px}
.contact-card p{color:#c9d3e2;margin-bottom:22px}
.info-row{
  display:flex;gap:12px;align-items:flex-start;margin-bottom:16px;color:#e8edf5
}
.info-row i{color:var(--gold);width:18px;margin-top:4px}
.info-row a{color:#e8edf5;text-decoration:none}
.info-row a:hover{color:var(--gold-light)}
.wa-btn{
  display:inline-flex;align-items:center;gap:8px;margin-top:10px;margin-right:8px;
  background:#128C7E;color:#fff;text-decoration:none;padding:11px 16px;border-radius:999px;font-weight:700;font-size:14px
}
.form-card{
  background:var(--white);border-radius:20px;padding:32px;box-shadow:var(--shadow)
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:var(--navy)}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;
  background:#fff;color:var(--text);font-size:15px
}
.field textarea{min-height:120px;resize:vertical}
.form-note{font-size:13px;color:var(--muted);margin-top:10px}
.form-success{
  display:none;background:#e8f6ee;color:#0f5132;border:1px solid #b7e0c5;
  padding:12px 14px;border-radius:10px;margin-bottom:14px;font-weight:600
}

/* Footer */
footer{background:var(--navy-deep);color:#c9d3e2;padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.3fr .9fr .9fr 1fr;gap:30px;padding-bottom:36px}
.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.footer-brand img{
  width:52px;
  height:52px;
  border-radius:50%;
  object-fit:cover;
  background:#e8e9ed;
}
.footer-brand strong{color:#fff;letter-spacing:.6px}
footer h4{color:#fff;margin-bottom:12px}
footer ul{list-style:none}
footer ul a,footer a{color:#c9d3e2;text-decoration:none}
footer ul li{margin-bottom:8px}
footer ul a:hover,footer a:hover{color:var(--gold-light)}
.copyright{
  border-top:1px solid rgba(255,255,255,.08);padding:16px 0;text-align:center;font-size:13px
}

/* Floating WhatsApp */
.whatsapp-float{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:1300;
  width:62px;
  height:62px;
  border-radius:50%;
  background:#25D366;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  box-shadow:0 10px 24px rgba(37,211,102,.45);
}
.whatsapp-float:hover{background:#1ebe57}
.whatsapp-pulse{
  position:absolute;
  inset:0;
  border-radius:50%;
  border:2px solid rgba(37,211,102,.7);
  animation:wa-pulse 1.8s ease-out infinite;
  pointer-events:none;
}
@keyframes wa-pulse{
  0%{transform:scale(1);opacity:.7}
  100%{transform:scale(1.45);opacity:0}
}

.page-hero{
  min-height:auto;
  padding:72px 0 56px;
  background:url('../images/site-houses.jpg') center/cover no-repeat;
}
.page-hero .hero-content{max-width:680px}
.sites-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.site-card{
  background:var(--white);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.site-card img{width:100%;height:210px;object-fit:cover}
.site-card p{padding:14px 16px;font-size:14px;color:var(--muted)}
.file-hint{font-size:13px;color:var(--muted);margin-top:6px}
nav#menu a{white-space:nowrap}

@media (max-width:1100px){
  nav#menu{gap:16px}
  nav#menu a{font-size:14px}
}
@media (max-width:980px){
  .service-grid,.why-grid,.sites-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .city-grid{grid-template-columns:repeat(3,1fr)}
  nav#menu{
    position:fixed;top:0;right:-280px;width:260px;height:100vh;background:var(--white);
    flex-direction:column;align-items:flex-start;padding:90px 24px 24px;gap:18px;
    box-shadow:-12px 0 30px rgba(0,0,0,.12);transition:right .3s;z-index:1003
  }
  nav#menu.active{right:0}
  nav#menu .nav-cta{width:100%;text-align:center;justify-content:center}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center;z-index:1004}
}
@media (max-width:640px){
  .service-grid,.why-grid,.form-row,.city-grid,.sites-grid{grid-template-columns:1fr}
  .hero{min-height:auto;padding:70px 0 64px}
  .logo-text span{display:none}
  .logo img{width:58px;height:58px;max-width:none}
  .topbar-right{display:none}
  .about-visual img{height:320px}
  body{padding-top:118px}
  section,footer{scroll-margin-top:126px}
  .whatsapp-float{width:58px;height:58px;right:16px;bottom:16px}
}