:root{
  --primary:#005f96;
  --primary-dark:#063b61;
  --primary-soft:#eaf5fb;
  --accent:#0f172a;
  --text:#12202d;
  --muted:#617487;
  --line:rgba(9,30,66,.1);
  --white:#ffffff;
  --shadow:0 15px 40px rgba(8,33,59,.12);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,sans-serif;
  color:var(--text);
  background:#fff;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(9,30,66,.07);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.brand img{height:52px;width:auto}
.main-nav{display:flex;align-items:center;gap:22px;font-weight:600;font-size:.96rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:linear-gradient(135deg,var(--primary),#0a79bb);
  color:#fff;padding:14px 22px;border-radius:999px;font-weight:700;
  box-shadow:var(--shadow);border:none;cursor:pointer;transition:.25s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);box-shadow:none}
.btn-sm{padding:10px 16px}
.menu-toggle{display:none;background:none;border:none;padding:0;cursor:pointer}
.menu-toggle span{display:block;width:28px;height:3px;background:var(--accent);margin:5px 0;border-radius:5px}
.hero{position:relative;min-height:86svh;display:grid;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,17,33,.78),rgba(3,17,33,.35) 45%,rgba(3,17,33,.15) 100%)}
.hero-content{position:relative;z-index:1;padding:110px 0 80px}
.hero-copy{max-width:700px;color:#fff}
.eyebrow,.section-tag{display:inline-block;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);font-size:.78rem;letter-spacing:.16em;font-weight:800;text-transform:uppercase;margin-bottom:16px}
.hero h1,.section h2{font-family:'Montserrat',sans-serif;line-height:1.04;margin:0 0 18px;font-weight:800}
.hero h1{font-size:clamp(2.5rem,6vw,4.8rem);max-width:10ch}
.hero p{font-size:1.1rem;line-height:1.7;max-width:640px;color:rgba(255,255,255,.88)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}
.hero-badges{display:flex;gap:12px;flex-wrap:wrap;list-style:none;padding:0;margin:26px 0 0}
.hero-badges li{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.12);font-weight:600}
.stats-strip{background:var(--accent);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:22px 0}
.stats-grid article{padding:12px 6px}
.stats-grid strong{display:block;font-size:1.06rem;margin-bottom:5px}
.stats-grid span{color:rgba(255,255,255,.72);font-size:.95rem;line-height:1.45}
.section{padding:88px 0}
.section-dark{background:#0a1521;color:#fff}
.section-dark .section-tag{background:rgba(255,255,255,.08)}
.section-dark p,.section-dark li{color:rgba(255,255,255,.78)}
.section-accent{background:linear-gradient(180deg,var(--primary-soft),#fff)}
.section-head{margin-bottom:34px}
.section-head.center{text-align:center;max-width:860px;margin:0 auto 34px}
.section h2{font-size:clamp(2rem,4vw,3.2rem)}
.section p{line-height:1.75;color:var(--muted)}
.split-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.feature-list div,.info-card,.card,.service-grid article,.social-card,.contact-card,.form-box,.guarantee-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.feature-list div{padding:22px}
.feature-list h3,.info-card h3,.card h3,.service-grid h3{font-family:'Montserrat',sans-serif;margin-top:0;margin-bottom:10px;font-size:1.05rem}
.info-card{padding:30px;background:linear-gradient(180deg,#fff,#f4f9fc)}
.info-logo img{max-width:220px;margin:0 auto 18px}
.info-card ul,.card ul,.service-grid ul{margin:0;padding-left:18px;line-height:1.9;color:var(--muted)}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{padding:28px;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border-color:rgba(255,255,255,.08)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-grid article{padding:28px}
.guarantee-wrap{display:grid;grid-template-columns:1fr .95fr;gap:26px;align-items:center}
.guarantee-box{padding:28px;background:#fff}
.guarantee-box div+div{border-top:1px solid var(--line);margin-top:18px;padding-top:18px}
.guarantee-box strong{display:block;font-size:1.06rem;margin-bottom:6px}
.guarantee-box span{color:var(--muted)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-item{border-radius:22px;overflow:hidden;position:relative;box-shadow:var(--shadow);aspect-ratio:1/1;background:#eef4f8}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.gallery-item:hover img{transform:scale(1.06)}
.video-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center}
.video-frame{border-radius:26px;overflow:hidden;box-shadow:var(--shadow);background:#000;aspect-ratio:16/9}
.video-frame iframe{width:100%;height:100%;border:0}
.social-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.social-card{display:flex;align-items:center;gap:16px;padding:24px;transition:.25s ease}
.social-card:hover{transform:translateY(-4px)}
.social-icon{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-weight:800;font-size:1.5rem;flex:none}
.social-card p{margin:.25rem 0 0;color:var(--muted)}
.contact-section{background:#f8fbfd}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.contact-cards{display:grid;gap:14px;margin-top:24px}
.contact-card{padding:20px 22px;display:block}
.contact-card strong{display:block;margin-bottom:6px}
.contact-card span{color:var(--muted);line-height:1.6}
.form-box{padding:24px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,textarea{width:100%;padding:15px 16px;border-radius:18px;border:1px solid rgba(9,30,66,.12);font:inherit;margin-bottom:14px;outline:none}
input:focus,textarea:focus{border-color:var(--primary)}
.map-wrap{margin-top:24px}
.map-wrap iframe{width:100%;height:360px;border:0;border-radius:28px;box-shadow:var(--shadow)}
.site-footer{background:#07111c;color:#fff;padding:26px 0}
.footer-inner{display:flex;justify-content:space-between;gap:16px;align-items:center;flex-wrap:wrap}
.footer-inner p{margin:0;color:rgba(255,255,255,.72)}
.footer-inner a{color:#fff}
.whatsapp-float{
  position:fixed;right:18px;bottom:18px;z-index:90;
  width:62px;height:62px;border-radius:50%;display:grid;place-items:center;
  background:#25D366;color:#fff;box-shadow:0 18px 35px rgba(0,0,0,.22)
}
.whatsapp-float svg{width:32px;height:32px}
.lightbox{position:fixed;inset:0;background:rgba(3,10,19,.88);display:none;align-items:center;justify-content:center;padding:20px;z-index:120}
.lightbox.active{display:flex}
.lightbox img{max-width:min(1100px,100%);max-height:88vh;border-radius:24px;box-shadow:var(--shadow)}
.lightbox-close{position:absolute;top:18px;right:18px;background:#fff;color:#000;border:none;width:48px;height:48px;border-radius:50%;font-size:2rem;line-height:1;cursor:pointer}

@media (max-width: 1024px){
  .split-grid,.guarantee-wrap,.video-wrap,.contact-grid{grid-template-columns:1fr}
  .cards-grid,.service-grid,.social-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .feature-list{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 760px){
  .menu-toggle{display:block}
  .main-nav{
    position:absolute;top:82px;left:16px;right:16px;background:#fff;border:1px solid var(--line);
    border-radius:22px;padding:18px;flex-direction:column;align-items:flex-start;display:none;box-shadow:var(--shadow)
  }
  .main-nav.show{display:flex}
  .hero{min-height:78svh}
  .hero-content{padding:78px 0 56px}
  .hero h1{max-width:none}
  .cards-grid,.service-grid,.social-grid,.gallery-grid,.stats-grid,.field-row{grid-template-columns:1fr}
  .brand img{height:44px}
  .section{padding:72px 0}
  .footer-inner{justify-content:center;text-align:center}
}