*{
  box-sizing:border-box;
}

body{
  margin:0;
  font-family:Arial, sans-serif;
  background:#f6f8fa;
  color:#222;
  line-height:1.7;
  font-size:18px;
}

a{
  color:#123b63;
}

header{
  background:#0b1f33;
  color:#fff;
  padding:30px 20px;
  text-align:center;
}

header h1{
  margin:0;
  font-size:34px;
  line-height:1.25;
}

header p{
  max-width:850px;
  margin:12px auto 0;
  font-size:18px;
}

nav{
  background:#fff;
  padding:14px 20px;
  text-align:center;
  border-bottom:1px solid #ddd;
}

nav a{
  color:#0b1f33;
  text-decoration:none;
  margin:6px 10px;
  font-weight:bold;
  display:inline-block;
}

nav a:hover{
  text-decoration:underline;
}

.nav-cta{
  background:#123c69;
  color:#fff !important;
  padding:9px 16px;
  border-radius:999px;
}

main{
  max-width:1100px;
  margin:30px auto;
  padding:35px;
  background:#fff;
  box-shadow:0 2px 12px rgba(0,0,0,0.08);
}

h2{
  color:#0b1f33;
  margin-top:40px;
  border-bottom:2px solid #e5e5e5;
  padding-bottom:8px;
  line-height:1.3;
}

h3{
  color:#123b63;
  margin-top:24px;
}

p{
  margin-bottom:18px;
}

ul,ol{
  padding-left:24px;
}

img{
  max-width:100%;
  height:auto;
}

.image-center{
  text-align:center;
  margin:30px 0;
}

.hero-image,
.article-image{
  width:100%;
  max-width:1200px;
  border-radius:8px;
  box-shadow:0 2px 10px rgba(0,0,0,0.08);
}

.intro-box{
  background:#eef5fb;
  border-left:5px solid #0b1f33;
  padding:18px;
  margin:25px 0;
}

.card{
  border:1px solid #ddd;
  border-radius:8px;
  background:#fafafa;
  padding:22px;
  margin:24px 0;
}

.notice{
  background:#fff6e6;
  border-left:5px solid #d28a00;
  padding:18px;
  margin-top:35px;
}

.related-links{
  background:#f7f9fc;
  border:1px solid #d9e2ef;
  border-radius:8px;
  padding:22px;
  margin-top:35px;
}

.related-links a{
  color:#123b63;
  font-weight:bold;
  text-decoration:none;
}

.related-links a:hover{
  text-decoration:underline;
}

.cta{
  background:#0b1f33;
  color:#fff;
  padding:28px;
  border-radius:8px;
  margin-top:40px;
}

.cta h2{
  color:#fff;
  border-bottom:2px solid rgba(255,255,255,0.25);
  margin-top:0;
}

.cta a{
  color:#fff;
  font-weight:bold;
}

.btn,
.button{
  display:inline-block;
  background:#123c69;
  color:#fff !important;
  padding:12px 18px;
  border-radius:6px;
  text-decoration:none;
  font-weight:bold;
  margin:6px 8px 6px 0;
}

.btn:hover,
.button:hover{
  background:#0b1f33;
  text-decoration:none;
}

.btn-whatsapp{
  background:#f4b400;
  color:#111 !important;
}

.btn-email{
  background:#0f2f4a;
  color:#fff !important;
}

.contact-box{
  background:#fff8e1;
  border:1px solid #f4b400;
  padding:22px;
  border-radius:10px;
  margin:35px 0;
}

footer{
  text-align:center;
  color:#666;
  padding:28px;
  font-size:14px;
}

table{
  width:100%;
  border-collapse:collapse;
  margin:25px 0;
}

th,td{
  border:1px solid #ddd;
  padding:12px;
  text-align:left;
}

th{
  background:#0b1f33;
  color:#fff;
}

tr:nth-child(even){
  background:#f7f9fc;
}

.video{
  position:relative;
  padding-bottom:56.25%;
  height:0;
  overflow:hidden;
  margin:35px 0;
  border-radius:8px;
}

.video iframe{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
}

@media(max-width:700px){

  body{
    font-size:17px;
  }

  header{
    padding:24px 16px;
  }

  header h1{
    font-size:27px;
  }

  header p{
    font-size:16px;
  }

  main{
    margin:15px;
    padding:22px;
  }

  nav a{
    display:inline-block;
    margin:6px 8px;
  }

  h2{
    font-size:24px;
  }

  h3{
    font-size:21px;
  }

  .cta,
  .card,
  .related-links,
  .notice,
  .intro-box{
    padding:18px;
  }

  table{
    display:block;
    overflow-x:auto;
    white-space:nowrap;
  }
}.related-links{
  background:#f7f9fc;
  border:1px solid #d9e2ef;
  border-radius:8px;
  padding:22px;
  margin-top:35px;
}

.related-links h2{
  margin-top:0;
}

.related-links a{
  display:inline-block;
  background:#eef5fb;
  color:#123b63;
  font-weight:bold;
  text-decoration:none;
  padding:10px 15px;
  border-radius:6px;
  margin:6px 8px 6px 0;
}

.related-links a:hover{
  background:#123b63;
  color:#fff;
}
.related-links a{
  display:inline-block;
  background:#eef5fb;
  color:#123b63;
  font-weight:bold;
  text-decoration:none;
  padding:10px 15px;
  border-radius:6px;
  margin:6px 8px 6px 0;
}