:root{
  --primary:#006d77;--secondary:#83c5be;--accent:#ffb703;--dark:#073b4c;
  --light:#f4fbfa;--white:#fff;--text:#243238;--shadow:0 10px 30px rgba(0,0,0,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;line-height:1.7;color:var(--text);background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1120px,92%);margin:auto}
header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);box-shadow:0 2px 15px rgba(0,0,0,.08)}
.navbar{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{font-size:1.45rem;font-weight:800;color:var(--dark)}
.logo span{color:var(--primary)}
.nav-links{display:flex;list-style:none;gap:20px;align-items:center}
.nav-links a{font-weight:600;color:var(--dark);padding:8px 4px}
.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.menu-btn{display:none;border:0;background:var(--primary);color:white;padding:9px 12px;border-radius:8px;font-size:1.2rem}
video{
position:absolute;
left:0;
top:0;
height:60%;
width:100%;
box-shadow: 10px 10px 5px gray;
object-fit:cover;
z-index:-1;
}


.btn{display:inline-block;background:var(--accent);color:#1e2b2e;font-weight:800;padding:12px 20px;border-radius:30px;margin:5px}
.btn.alt{background:transparent;color:#fff;border:2px solid #fff}
.btn:hover{transform:translateY(-2px)}

section{padding:75px 0}
.section-title{text-align:center;margin-bottom:42px}
.section-title h2{font-size:2.2rem;color:var(--dark);margin-bottom:10px}
.section-title p{max-width:720px;margin:auto;color:#617078}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);transition:.25s}
.card:hover{transform:translateY(-6px)}
.card img{width:100%;height:210px;object-fit:cover}
.card-body{padding:22px}
.card h3{color:var(--dark);margin-bottom:8px}
.badge{display:inline-block;background:#e3f5f3;color:var(--primary);padding:4px 10px;border-radius:20px;font-size:.85rem;font-weight:700;margin-bottom:10px}
.stats{background:var(--light)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stat{padding:25px}.stat strong{font-size:2rem;color:var(--primary);display:block}
.page-hero{padding:90px 0;background:linear-gradient(90deg,rgba(0,50,60,.8),rgba(0,80,90,.35)),url("../images/coconut-hill.svg") center/cover;color:white}
.page-hero h1{font-size:3rem}
.content{display:grid;grid-template-columns:1.4fr .8fr;gap:40px;align-items:start}
.content h2{color:var(--dark);margin:25px 0 10px}
.content p{margin-bottom:15px}
.list{padding-left:20px;margin-bottom:15px}
.info-box{background:var(--light);padding:25px;border-radius:16px;box-shadow:var(--shadow)}
.info-box h3{color:var(--primary);margin-bottom:12px}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;background:#fff;box-shadow:var(--shadow)}
th,td{padding:14px;border:1px solid #dce8e7;text-align:left}
th{background:var(--primary);color:#fff}


.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}

.gallery img{height:190px;width:100%;object-fit:cover;border-radius:16px;
filter:grayscale(100%);                                                     
transition:1s;}

.gallery img:hover{
filter:grayscale(0);
transform:scale(1.1);
}



.form{background:#fff;padding:30px;border-radius:18px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-weight:700;color:var(--dark)}
input,select,textarea{width:100%;padding:12px;border:1px solid #c8d9d8;border-radius:9px;margin-top:6px;font:inherit}
textarea{min-height:140px;resize:vertical}
.full{grid-column:1/-1}
footer{background:var(--dark);color:#dceceb;padding:45px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
footer h3{color:#fff;margin-bottom:10px}
footer ul{list-style:none}.footer-bottom{border-top:1px solid rgba(255,255,255,.2);margin-top:30px;padding-top:18px;text-align:center;font-size:.9rem}
.notice{background:#fff7dc;border-left:5px solid var(--accent);padding:15px 18px;border-radius:8px;margin:20px 0}
iframe{width:100%;height:320px;border:0;border-radius:15px}
@media(max-width:800px){
 .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:18px;flex-direction:column;box-shadow:var(--shadow)}
 .nav-links.show{display:flex}.menu-btn{display:block}.grid,.content,.footer-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}
}
@media(max-width:520px){.gallery{grid-template-columns:1fr}.page-hero h1{font-size:2.3rem}.hero{min-height:72vh}}