:root{
  --primary:#082f49;
  --primary-2:#0ea5e9;
  --accent:#22c55e;
  --bg:#f5fbff;
  --soft:#eef8ff;
  --text:#1f2937;
  --muted:#4b5563;
  --white:#ffffff;
  --shadow:0 10px 30px rgba(8,47,73,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(92%,1200px);margin:0 auto}
.topbar{background:#e0f2fe;color:#075985;text-align:center;padding:10px 15px;font-size:14px;font-weight:700}
header{background:var(--primary);color:#fff;position:sticky;top:0;z-index:999;box-shadow:0 6px 20px rgba(0,0,0,.08)}
.nav{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:16px 0}
.logo{font-size:30px;font-weight:800}.logo span{color:#38bdf8}
.menu{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.menu a{font-size:15px;color:#fff;transition:.3s}.menu a:hover{color:#7dd3fc}
.nav-btn,.btn{display:inline-block;padding:14px 22px;border-radius:12px;font-weight:700;transition:.3s;border:none;cursor:pointer}
.nav-btn,.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover,.nav-btn:hover{background:#16a34a}
.btn-secondary{background:#fff;color:var(--primary)}.btn-secondary:hover{background:#e0f2fe}
.hero{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;padding:90px 0 70px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}
.hero h1{font-size:48px;line-height:1.15;margin-bottom:18px}.hero p{font-size:18px;max-width:700px;margin-bottom:22px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}.badge{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);padding:8px 14px;border-radius:999px;font-size:14px;font-weight:700}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);border-radius:22px;padding:28px}.hero-card h3{font-size:24px;margin-bottom:16px}.hero-card ul{list-style:none}.hero-card li{margin-bottom:12px;font-size:15px}
.page-hero{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;padding:70px 0 50px}.page-hero h1{font-size:42px;margin-bottom:10px}.page-hero p{max-width:820px}
section{padding:78px 0}.section-title{text-align:center;font-size:36px;color:var(--primary);margin-bottom:14px}.section-subtitle{text-align:center;max-width:860px;margin:0 auto 42px;color:var(--muted)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--white);border-radius:18px;padding:24px;box-shadow:var(--shadow);height:100%;transition:.3s}.card:hover{transform:translateY(-5px)}.card h3{color:var(--primary);font-size:22px;margin-bottom:10px}.card p{color:var(--muted)}
.tag{display:inline-block;margin-bottom:14px;background:#e0f2fe;color:#075985;padding:7px 12px;border-radius:999px;font-size:13px;font-weight:700}.price{font-size:28px;font-weight:800;color:#0284c7;margin:14px 0}.list{list-style:none;margin-top:14px}.list li{margin-bottom:10px;color:#374151}
.highlight-wrap{background:linear-gradient(135deg,var(--primary-2),var(--primary));color:#fff;border-radius:24px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}.highlight-wrap h2{font-size:34px;margin-bottom:12px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.stat{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:18px;padding:20px;text-align:center}.stat strong{display:block;font-size:28px;margin-bottom:8px}
.services,.contact,.seo-area,.soft{background:var(--soft)}
.seo-box{background:#fff;border-radius:20px;padding:28px;box-shadow:var(--shadow)}.seo-box h3{font-size:24px;color:var(--primary);margin-bottom:12px}.seo-box p{color:var(--muted);margin-bottom:14px}
.faq-list{max-width:950px;margin:auto;display:grid;gap:16px}details{background:#fff;border-radius:14px;padding:18px 20px;box-shadow:0 8px 22px rgba(0,0,0,.05)}summary{cursor:pointer;font-weight:700;color:var(--primary)}details p{margin-top:12px;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.contact-box,.form-box{background:#fff;border-radius:20px;padding:26px;box-shadow:var(--shadow)}.contact-box h3,.form-box h3{font-size:24px;color:var(--primary);margin-bottom:16px}.contact-box p{margin-bottom:12px;color:#374151}.notice{background:var(--primary);color:#fff;border-radius:14px;padding:16px;margin-top:18px}
form{display:grid;gap:14px}input,textarea,select{width:100%;padding:14px 15px;border:1px solid #cbd5e1;border-radius:12px;font-size:15px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--primary-2)}textarea{min-height:130px;resize:vertical}
.cta-strip{background:#082f49;color:#fff;padding:18px;border-radius:18px;text-align:center}
footer{background:var(--primary);color:#fff;text-align:center;padding:26px 0}.footer-links{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:12px}
.breadcrumbs{font-size:14px;margin-bottom:12px;opacity:.9}
.floating-buttons{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:12px;z-index:999}.float-btn{width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;font-weight:800;box-shadow:0 8px 20px rgba(0,0,0,.18)}.whatsapp{background:#25d366}.call{background:#0284c7}
.product-thumb{height:180px;border-radius:14px;background:linear-gradient(135deg,#dbeafe,#eff6ff);display:flex;align-items:center;justify-content:center;color:#0c4a6e;font-weight:700;margin-bottom:16px;text-align:center;padding:10px}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}.table th,.table td{padding:14px;border-bottom:1px solid #e5e7eb;text-align:left}.table th{background:#f8fafc;color:var(--primary)}
@media (max-width:992px){.hero-grid,.grid-2,.grid-3,.grid-4,.highlight-wrap,.contact-grid{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:38px}}
@media (max-width:700px){.nav{flex-direction:column;align-items:flex-start}.hero{padding-top:70px}.hero h1,.page-hero h1{font-size:30px}.section-title{font-size:29px}.menu{gap:12px}.table{display:block;overflow-x:auto;white-space:nowrap}}