:root{
  --blue:#1e3a8a;
  --blue-dark:#162e6b;
  --blue-light:#eef2ff;
  --text:#1f2937;
  --white:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;color:var(--text);background:var(--blue-light)}
header{position:sticky;top:0;z-index:10;background:var(--blue);color:var(--white);box-shadow:0 2px 8px rgba(0,0,0,.15)}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:40px;width:auto;border-radius:6px}
.brand .title{font-weight:800;letter-spacing:.5px}
.menu a{color:var(--white);text-decoration:none;margin:0 10px;font-weight:600}
.menu a:hover{opacity:.9;text-decoration:underline}
.hero{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:var(--white);padding:60px 0;text-align:center}
.hero h1{margin:0 0 10px;font-size:32px}
.hero p{margin:0 0 20px;font-size:18px;opacity:.95}
.btn{display:inline-block;padding:12px 18px;border-radius:8px;background:var(--white);color:var(--blue);font-weight:800;text-decoration:none}
.section{padding:40px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--white);border-radius:12px;padding:18px;box-shadow:0 6px 20px rgba(0,0,0,.08)}
.card h3{margin:0 0 8px}
footer{background:var(--blue-dark);color:var(--white);padding:24px 0;margin-top:40px}
footer a{color:var(--white)}

.carousel{position:relative;overflow:hidden;border-radius:14px;background:var(--white);box-shadow:0 6px 20px rgba(0,0,0,.08)}
.carousel-track{display:flex;transition:transform .5s ease}
.carousel-slide{min-width:100%;height:56vw;max-height:520px;display:flex;align-items:center;justify-content:center;background:#000}
.carousel-slide img{width:100%;height:100%;object-fit:cover}
.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.4);border:0;color:#fff;font-size:22px;padding:10px 14px;border-radius:10px;cursor:pointer}
.carousel-btn:hover{background:rgba(0,0,0,.55)}
#prev{left:10px} #next{right:10px}

.form{max-width:640px;margin:0 auto}
.input{width:100%;padding:12px;border-radius:10px;border:1px solid #d1d5db;margin:8px 0;background:#fff}
textarea.input{min-height:140px;resize:vertical}
.button{background:var(--blue);color:#fff;border:0;padding:12px 18px;border-radius:10px;font-weight:800;cursor:pointer}
.success{display:none;margin-top:12px;padding:12px;border-radius:10px;background:#e8fbe8;color:#065f46;border:1px solid #34d399}
.error{display:none;margin-top:12px;padding:12px;border-radius:10px;background:#fee2e2;color:#991b1b;border:1px solid #f87171}

.map{border:0;width:100%;height:350px;border-radius:12px;box-shadow:0 6px 20px rgba(0,0,0,.08)}

.small{opacity:.85;font-size:14px}